Re: [Discuss-gnuradio] Rx dBoard has empty serial

[mleech]

When you have more than one USRP device connected to your system, you really should be explicit about which device you want to address, using the "--args" option.

 

For your N210 it would be "--args addr=192.168.X.Y" and for your USRP1 it would be "type=usrp1"

Otherwise, it just grabs the first USRP device it finds.

 

On Mon, 19 Mar 2012 07:47:03 -0700 (PDT), sirjanselot wrote:

> Hello,
>
> I was running the calibration routines for 3 USRP N210s and one 1 USRP
> radio.  I had them all connected at once to my computer and all of a sudden
> it says Error: RX dboard has empty serial!
>
> How do I know which board has an empty serial and how do I fix this?
>
> Does the calibration routines run for all of them @ once, when I call the
> program?
>
> - Jan